package com.elm.controller;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.elm.model.Seller;
import com.elm.model.User;
import com.elm.service.FavoriteService;
import com.elm.serviceimpl.FavoriteServiceImpl;

public class FavoriteController extends HttpServlet{
	FavoriteService fservice = new FavoriteServiceImpl();
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		req.setCharacterEncoding("utf8");
		HttpSession session =req.getSession();
		int userid = ((User)session.getAttribute("currentUser")).getUserid();
		List<Seller> sellers = fservice.findFavoriteSellers(userid);
		session.setAttribute("favoriteseller", sellers);
		req.getRequestDispatcher("user/favorite.jsp").forward(req, resp);
		
	}
}
